A 0.8–2.1 GHz broadband power amplifier

  title={A 0.8–2.1 GHz broadband power amplifier},
  author={Li Wenyuan and Wang Hai},
  journal={2011 IEEE 13th International Conference on Communication Technology},
A broadband power amplifier operating from 0.8 GHz to 2.1 GHz is designed with 0.18 µm SiGe BiCMOS technology, which will be used in GSM, TD-SCDMA, and RFID systems. The proposed power amplifier adopted broadband matching, compensated matching, and negative feedback technique. The simulation results show that under a supply voltage of 3.3 V, the power amplifier demonstrates 35 dB power gain, 30 dBm output power, and higher than 25% power added efficiency. Gain ripple is lower than 2.5 dB and… CONTINUE READING


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Showing 1-9 of 9 references

Electronic filter design hand book, Fourth Edition

  • Arthur B.Williams, Fred Taylor
  • New York: McGraw-Hill,
  • 2006
1 Excerpt

Practical RF circuit design for modern wireless systems, volume I, passive circuits and systems

  • Les Besser, Rowan Gilmore
  • Bston: Artech House,
  • 2003
2 Excerpts

High linear HBT MMIC power amplifier with partial RF coupling to bias circuit for W- CDMA portable application

  • Joon.H. Kin, Ji.H. Kim, Y. S. Noh, C. S. Park
  • International Conference on Microwave Technology…
  • 2002
1 Excerpt

A new method for solving broadband matching problems

  • Hewé Dedieu, Catherine Dehollain, Jacques Neirynck, Graham Rhode
  • IEEE Transactions on Circuits and Systems I…
  • 1994

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